86887852

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2281}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 155267280

約数和(自身を除く): 68379428

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 2281, 4562, 9124, 9523, 19046, 38092, 203009, 244067, 406018, 488134, 812036, 976268, 21721963, 43443926, 86887852]

約数ペア:

[(1, 86887852), (2, 43443926), (4, 21721963), (89, 976268), (107, 812036), (178, 488134), (214, 406018), (356, 244067), (428, 203009), (2281, 38092), (4562, 19046), (9124, 9523)]